#include <stdio.h>

int main(int argc, char *argv[])
{
    int         hoge = 5;
	int         piyo = 10;
	int        *hoge_p;

	printf("&hoge.. %p\n", &hoge);
	printf("&piyo.. %p\n", &piyo);
	printf("&hoge_p.. %p\n", &hoge_p);

	hoge_p = &hoge;
	printf("hoge_p.. %p\n", hoge_p);

	printf("*hoge_p.. %d\n", *hoge_p);

	*hoge_p = 10;
	printf("hoge.. %d\n", hoge);
	
    return 0;
}
